12V 7ah LiFePO4 battery lead-acid replacement for UPS/energy storage system

A Reliable Power Solution Provider  Lithium Iron Phosphate (LiFePO4) BatteryAJ-LFP12V 7AH FeaturesUsing the technology of lithium iron phosphate cell, superior safety, thousands of cycles, 100%DOD, under normal conditions Built-in automatic protection for over-charge, over discharge, over current and over tem

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12V 7ah LiFePO4 Storage Battery Lithium Battery Lead Acid Replacement for UPS/Energy Storage System

A Reliable Power Solution Provider
  Lithium Iron Phosphate (LiFePO4) Battery
AJ-LFP12V 7AH 


Features
Using the technology of lithium iron phosphate cell, superior safety, thousands of cycles, 100%DOD, under normal conditions
 
Built-in automatic protection for over-charge, over discharge, over current and over temperature

Maintenance free

Internal cell balancing

Lighter weight: About 40% ~50% of the weight of a comparable lead acid battery.
 
Can be charged using most standard lead-acid charges (set)
 
Wider temperature range:-20ºC~60ºC

Application
UPS
Solar &Wind power system
Golf Cart
Electric vehicle , E-bike, E-rickshaw e.g.
Lighting  
 
General Specification



Electrical Characteristics
Nominal Voltage12.8V
 Nominal Capacity7Ah@0.2C
 Energy89.6Wh
 Internal Resistance≤90mΩ
 Cycle Life>2000 Cycles @ 0.2C Charge/Discharge at 100%DOD,End of Life 70% Capacity.
 Months Self Discharge≤3.5% per month at 25ºC



Standard Charge
Charge Voltage(14.6±0.2)V
 
Charge Mode(CC/CV)
At 0ºC~45ºC temperature, charged to 14.6V at a constant current of 0.2C5A, and then,changed continuously with constant voltage of 14.6V until the current was not more than 0.02C5A.
 Charger Current1.4A
 Max.Charge Current3.5A


Standard Discharge
Discharge Current1.4A
 Max. Continuous Current7A
 Max.Pulse Current20A(<3S)
 Discharge Cut-off Voltage10.0V


Environmental
Charge Temperature0ºC to 45ºC(32ºF to 113ºF) @60±25% Relative Humidity
 Discharge Temperature-20ºC to 60ºC(-4ºF to 140ºF) @60±25% Relative Humidity
 Storage Temperature0ºC to 45ºC(32ºF to 113ºF) @60±25% Relative Humidity
 Water Dust ResistanceIP55


Mechanical
Cell & MethodIFR26650 N35,4S2P
 Plastic CaseABS
 Dimension(L*W*H*TH)(151*65*94*100)mm
 WeightApprox. 1.06Kg
 TerminalF2


                                              
                                                                                                                                                                                                                                                                       

Different Rate Discharge Curve @ 25ºC; Charge  Characteristics @0.2C&0.5C, 25ºC

Different Temperature Discharge Curve @0.5C, 25ºC ; Charge  Characteristics @0.2C&0.5C, 25ºC

Different DOD Discharge Cycle Life Curve @0.5C, 25ºC ; Open circuit voltage VS SOC%

Please contact with AJ POWER TEAM to get more specific information.

AJ Power Co., Ltd.
 
12V 7ah LiFePO4 Storage Battery Lithium Battery Lead Acid Replacement for UPS/Energy Storage System
12V 7ah LiFePO4 Storage Battery Lithium Battery Lead Acid Replacement for UPS/Energy Storage System
12V 7ah LiFePO4 Storage Battery Lithium Battery Lead Acid Replacement for UPS/Energy Storage System
12V 7ah LiFePO4 Storage Battery Lithium Battery Lead Acid Replacement for UPS/Energy Storage System
                                                                                                                                                                                                            
 

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